The table in figure 12–3 shows the results of measuring the percentages of the four bases in the dna of several different organisms. some of the values are missing from the table. based on chargaff’s rule, the percentages of thymine bases in chicken dna should be around

28.8%

Explanation:

According to Chargaff's rule, the amount of adenine should be equal to the amount of thymine, and the amount of guanine should be equal to the amount of cytosine in any organism's DNA (1:1). Therefore, the number of thymine bases in Chicken's DNA would be the same as of adenine, which is 28.8%. Here is the simple rule to remember

A-T (At)

G-C (Government College).

they each offer a fresh glut of resources to the organisms that can arrive and exploit them. as individuals and new species continue to appear, they actively and passively alter the environment. competition for shared resources increases, local abiotic and biotic conditions shift, and the relative abundances of species change accordingly. the process is called ecological succession, and it is one of the earliest and most well-known concepts in ecology.

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.